Continuous-time auxiliary-field Monte Carlo for quantum impurity models

被引：216
|
作者：
Gull, E. [1 ]
Werner, P. [2 ]
Parcollet, O. [3 ]
Troyer, M. [1 ]
机构：
[1] Swiss Fed Inst Technol, CH-8093 Zurich, Switzerland
[2] Columbia Univ, Dept Phys, New York, NY 10027 USA
[3] CEA Saclay, CNRS, IPhT, URA 2306,DSM,CEA,Inst Phys Theor, F-91191 Gif Sur Yvette, France
来源：
EPL | 2008年 / 82卷 / 05期
关键词：
D O I：
10.1209/0295-5075/82/57003
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present a continuous-time Monte Carlo method for quantum impurity models, which combines a weak-coupling expansion with an auxiliary-field decomposition. The method is considerably more efficient than Hirsch-Fye and free of time discretization errors, and is particularly useful as impurity solver in large cluster dynamical mean-field theory (DMFT) calculations. Copyright (c) EPLA, 2008.
引用
收藏
页数：6
相关论文
共 50 条
  • [1] Continuous-time Monte Carlo methods for quantum impurity models
    Gull, Emanuel
    Millis, Andrew J.
    Lichtenstein, Alexander I.
    Rubtsov, Alexey N.
    Troyer, Matthias
    Werner, Philipp
    [J]. REVIEWS OF MODERN PHYSICS, 2011, 83 (02) : 349 - 404
  • [2] Continuous-time quantum Monte Carlo impurity solvers
    Gull, Emanuel
    Werner, Philipp
    Fuchs, Sebastian
    Surer, Brigitte
    Pruschke, Thomas
    Troyer, Matthias
    [J]. COMPUTER PHYSICS COMMUNICATIONS, 2011, 182 (04) : 1078 - 1082
  • [3] Symmetry in auxiliary-field quantum Monte Carlo calculations
    Shi, Hao
    Zhang, Shiwei
    [J]. PHYSICAL REVIEW B, 2013, 88 (12)
  • [4] Bond breaking with auxiliary-field quantum monte carlo
    Al-Saidi, W. A.
    Zhang, Shiwei
    Krakauer, Henry
    [J]. JOURNAL OF CHEMICAL PHYSICS, 2007, 127 (14):
  • [5] Continuous-time quantum Monte Carlo method for fermions: Beyond auxiliary field framework
    Rubtsov, AN
    Lichtenstein, AI
    [J]. JETP LETTERS, 2004, 80 (01) : 61 - 65
  • [6] Continuous-time quantum Monte Carlo method for fermions: Beyond auxiliary field framework
    A. N. Rubtsov
    A. I. Lichtenstein
    [J]. Journal of Experimental and Theoretical Physics Letters, 2004, 80 : 61 - 65
  • [7] Auxiliary-field quantum Monte Carlo calculations of the molybdenum dimer
    Purwanto, Wirawan
    Zhang, Shiwei
    Krakauer, Henry
    [J]. JOURNAL OF CHEMICAL PHYSICS, 2016, 144 (24):
  • [8] Auxiliary-field Monte Carlo for quantum spin and boson systems
    Ulmke, M
    Scalettar, RT
    [J]. PHYSICAL REVIEW B, 2000, 61 (14) : 9607 - 9612
  • [9] Submatrix updates for the continuous-time auxiliary-field algorithm
    Gull, Emanuel
    Staar, Peter
    Fuchs, Sebastian
    Nukala, Phani
    Summers, Michael S.
    Pruschke, Thomas
    Schulthess, Thomas C.
    Maier, Thomas
    [J]. PHYSICAL REVIEW B, 2011, 83 (07)
  • [10] An auxiliary-field quantum Monte Carlo study of the chromium dimer
    Purwanto, Wirawan
    Zhang, Shiwei
    Krakauer, Henry
    [J]. JOURNAL OF CHEMICAL PHYSICS, 2015, 142 (06):
12345